71 static int method_in_use(struct ib_mad_mgmt_method_table **method,
165 	struct ib_mad_mgmt_method_table *method;  in is_vendor_method_in_use()  local
170 			method = vendor_class->method_table[i];  in is_vendor_method_in_use()
171 			if (method) {  in is_vendor_method_in_use()
172 				if (method_in_use(&method, mad_reg_req))  in is_vendor_method_in_use()
184 	return ((mad->mad_hdr.method & IB_MGMT_METHOD_RESP) ||  in ib_response_mad()
185 		(mad->mad_hdr.method == IB_MGMT_METHOD_TRAP_REPRESS) ||  in ib_response_mad()
211 	struct ib_mad_mgmt_method_table *method;  in ib_register_mad_agent()  local
391 				method = class->method_table[mgmt_class];  in ib_register_mad_agent()
392 				if (method) {  in ib_register_mad_agent()
393 					if (method_in_use(&method,  in ib_register_mad_agent()
1264 static int method_in_use(struct ib_mad_mgmt_method_table **method,  in method_in_use()  argument
1270 		if ((*method)->agent[i]) {  in method_in_use()
1278 static int allocate_method_table(struct ib_mad_mgmt_method_table **method)  in allocate_method_table()  argument
1281 	*method = kzalloc(sizeof **method, GFP_ATOMIC);  in allocate_method_table()
1282 	if (!*method) {  in allocate_method_table()
1293 static int check_method_table(struct ib_mad_mgmt_method_table *method)  in check_method_table()  argument
1298 		if (method->agent[i])  in check_method_table()
1350 static void remove_methods_mad_agent(struct ib_mad_mgmt_method_table *method,  in remove_methods_mad_agent()  argument
1357 		if (method->agent[i] == agent) {  in remove_methods_mad_agent()
1358 			method->agent[i] = NULL;  in remove_methods_mad_agent()
1369 	struct ib_mad_mgmt_method_table **method;  in add_nonoui_reg_req()  local
1385 		method = &(*class)->method_table[mgmt_class];  in add_nonoui_reg_req()
1386 		if ((ret = allocate_method_table(method)))  in add_nonoui_reg_req()
1389 		method = &(*class)->method_table[mgmt_class];  in add_nonoui_reg_req()
1390 		if (!*method) {  in add_nonoui_reg_req()
1392 			if ((ret = allocate_method_table(method)))  in add_nonoui_reg_req()
1398 	if (method_in_use(method, mad_reg_req))  in add_nonoui_reg_req()
1403 		(*method)->agent[i] = agent_priv;  in add_nonoui_reg_req()
1409 	remove_methods_mad_agent(*method, agent_priv);  in add_nonoui_reg_req()
1411 	if (!check_method_table(*method)) {  in add_nonoui_reg_req()
1413 		kfree(*method);  in add_nonoui_reg_req()
1414 		*method = NULL;  in add_nonoui_reg_req()
1432 	struct ib_mad_mgmt_method_table **method;  in add_oui_reg_req()  local
1467 			method = &(*vendor_table)->vendor_class[  in add_oui_reg_req()
1469 			BUG_ON(!*method);  in add_oui_reg_req()
1477 			method = &(*vendor_table)->vendor_class[  in add_oui_reg_req()
1479 			BUG_ON(*method);  in add_oui_reg_req()
1481 			if ((ret = allocate_method_table(method)))  in add_oui_reg_req()
1493 	if (method_in_use(method, mad_reg_req))  in add_oui_reg_req()
1498 		(*method)->agent[i] = agent_priv;  in add_oui_reg_req()
1504 	remove_methods_mad_agent(*method, agent_priv);  in add_oui_reg_req()
1506 	if (!check_method_table(*method)) {  in add_oui_reg_req()
1508 		kfree(*method);  in add_oui_reg_req()
1509 		*method = NULL;  in add_oui_reg_req()
1530 	struct ib_mad_mgmt_method_table *method;  in remove_mad_reg_req()  local
1551 	method = class->method_table[mgmt_class];  in remove_mad_reg_req()
1552 	if (method) {  in remove_mad_reg_req()
1554 		remove_methods_mad_agent(method, agent_priv);  in remove_mad_reg_req()
1556 		if (!check_method_table(method)) {  in remove_mad_reg_req()
1558 			 kfree(method);  in remove_mad_reg_req()
1588 		method = vendor_class->method_table[index];  in remove_mad_reg_req()
1589 		if (method) {  in remove_mad_reg_req()
1591 			remove_methods_mad_agent(method, agent_priv);  in remove_mad_reg_req()
1596 			if (!check_method_table(method)) {  in remove_mad_reg_req()
1598 				kfree(method);  in remove_mad_reg_req()
1648 		struct ib_mad_mgmt_method_table *method;  in find_mad_agent()  local
1668 			method = class->method_table[convert_mgmt_class(  in find_mad_agent()
1670 			if (method)  in find_mad_agent()
1671 				mad_agent = method->agent[mad->mad_hdr.method &  in find_mad_agent()
1687 			method = vendor_class->method_table[index];  in find_mad_agent()
1688 			if (method) {  in find_mad_agent()
1689 				mad_agent = method->agent[mad->mad_hdr.method &  in find_mad_agent()
1930 	if (recv->mad.mad.mad_hdr.method == IB_MGMT_METHOD_GET ||  in generate_unmatched_resp()
1931 	    recv->mad.mad.mad_hdr.method == IB_MGMT_METHOD_SET) {  in generate_unmatched_resp()
1936 		response->mad.mad.mad_hdr.method = IB_MGMT_METHOD_GET_RESP;  in generate_unmatched_resp()